The Game Census
Insomnia: Chapter One cover art

Insomnia: Chapter One

Melon Polygons · MonkeyFactory Media · 2026-06-08

Steam

Adventure

Modes: Single player

Releases: Jun 08, 2026 (PC (Microsoft Windows))

2012. The Arctic research station "Persei" loses contact with the outside world. You are Ethan Miller, a technician sent to the facility to fix the issues. But something here has clearly gone out of control.

75%
positive of 150 reviews
Mostly Positive
steam rating
$3.34
steam price (US)

Health check

Cooling
  • · 29 reviews in the last 8 weeks (~4/week).
  • · Review velocity down 74% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (98 reviews).
  • · Top 60% of 11,362 Adventure games in the census by review count.
Estimated sales: 3.0k–6.8k copies

Review-multiple estimate from 150 total reviews — how this is computed.

Review momentum

PositiveNegative
707020262026Week of 2026-06-08: 70 positiveWeek of 2026-06-08: 28 negativeWeek of 2026-06-15: 11 positiveWeek of 2026-06-15: 4 negativeWeek of 2026-06-22: 7 positiveWeek of 2026-06-22: 3 negativeWeek of 2026-06-29: 3 positiveWeek of 2026-07-06: 1 positiveWeek of 2026-07-13: 6 positiveWeek of 2026-07-20: 5 positiveWeek of 2026-07-27: 1 positiveWeek of 2026-08-03: 1 positiveWeek of 2026-08-03: 1 negativeWeek of 2026-08-10: 1 positiveWeek of 2026-08-17: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Details

WindowsSingle-playerPlayable without Timed InputStereo SoundSubtitle OptionsFamily Sharing

4 supported languages: English, Russian, Ukrainian, French

Census log

Computed from census-recorded observations only — dates are observation dates.

Recent updates

Players also track

Don't Knock TwiceHouse of CaravanMasochisiaRusty Lake: RootsInflictionApsulov: End of Gods

Similarity via IGDB.